/*
 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
 * (C) Copyright 2013 Xilinx, Inc.
 *
 * Common configuration options for all Zynq boards.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#pragma once

#define CONFIG_API
#define CONFIG_NET_RANDOM_ETHADDR

/* CPU clock */
#ifndef CONFIG_CPU_FREQ_HZ
# define CONFIG_CPU_FREQ_HZ 800000000
#endif

/* Cache options */
#define CONFIG_CMD_CACHE
#define CONFIG_SYS_CACHELINE_SIZE   32

#ifdef CONFIG_SYS_CACHELINE_SIZE
#define ARCH_DMA_MINALIGN   CONFIG_SYS_CACHELINE_SIZE
#else
#define ARCH_DMA_MINALIGN   64
#endif

#define CONFIG_SYS_L2CACHE_OFF
#ifndef CONFIG_SYS_L2CACHE_OFF
# define CONFIG_SYS_L2_PL310
# define CONFIG_SYS_PL310_BASE      0xf8f02000
#endif

#define ZYNQ_SCUTIMER_BASEADDR      0xF8F00600
#define CONFIG_SYS_TIMERBASE        ZYNQ_SCUTIMER_BASEADDR
#define CONFIG_SYS_TIMER_COUNTS_DOWN
#define CONFIG_SYS_TIMER_COUNTER    (CONFIG_SYS_TIMERBASE + 0x4)

/* Serial drivers */
#define CONFIG_BAUDRATE     115200
/* The following table includes the supported baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE                                       \
    {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}

/* DCC driver */
#if defined(CONFIG_ZYNQ_DCC)
# define CONFIG_ARM_DCC
#else
# define CONFIG_ZYNQ_SERIAL
#endif

#define CONFIG_ZYNQ_GPIO

/* Ethernet driver */
#if defined(CONFIG_ZYNQ_GEM3)
# define ZYNQ_GEM_BASEADDR3     0xFF0E0000UL
# define CONFIG_PHYLIB
# define CONFIG_ZYNQ_GEM
# define CONFIG_MII
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define CONFIG_PHY_MARVELL
# define CONFIG_BOOTP_SERVERIP
# define CONFIG_BOOTP_BOOTPATH
# define CONFIG_BOOTP_GATEWAY
# define CONFIG_BOOTP_HOSTNAME
# define CONFIG_BOOTP_MAY_FAIL
# if !defined(CONFIG_ZYNQ_GEM_EMIO3)
#  define CONFIG_ZYNQ_GEM_EMIO3 0
# endif
#endif

/* SPI */
#ifdef CONFIG_ZYNQ_SPI
# define CONFIG_CMD_SF
#endif

/* QSPI */
#ifdef CONFIG_ZYNQ_QSPI
# define CONFIG_SF_DEFAULT_SPEED    30000000
# define CONFIG_SPI_FLASH_ISSI
# define CONFIG_SPI_FLASH_BAR
# define CONFIG_CMD_SF
#endif

/* NOR */
#ifndef CONFIG_SYS_NO_FLASH
# define CONFIG_SYS_FLASH_BASE      0xE2000000
# define CONFIG_SYS_FLASH_SIZE      (16 * 1024 * 1024)
# define CONFIG_SYS_MAX_FLASH_BANKS 1
# define CONFIG_SYS_MAX_FLASH_SECT  512
# define CONFIG_SYS_FLASH_ERASE_TOUT    1000
# define CONFIG_SYS_FLASH_WRITE_TOUT    5000
# define CONFIG_FLASH_SHOW_PROGRESS 10
# define CONFIG_SYS_FLASH_CFI
# undef CONFIG_SYS_FLASH_EMPTY_INFO
# define CONFIG_FLASH_CFI_DRIVER
# undef CONFIG_SYS_FLASH_PROTECTION
# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#endif

/* MMC */
#if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
# define CONFIG_MMC
# define CONFIG_GENERIC_MMC
# define CONFIG_SDHCI
# define CONFIG_ZYNQ_SDHCI
# define CONFIG_CMD_MMC
# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
#endif

#ifdef CONFIG_ZYNQ_USB
# define CONFIG_USB_EHCI
# define CONFIG_CMD_USB
# define CONFIG_USB_STORAGE
# define CONFIG_USB_EHCI_ZYNQ
# define CONFIG_USB_ULPI_VIEWPORT
# define CONFIG_USB_ULPI
# define CONFIG_EHCI_IS_TDI
# define CONFIG_USB_MAX_CONTROLLER_COUNT    2

# define CONFIG_CI_UDC           /* ChipIdea CI13xxx UDC */
# define CONFIG_USB_GADGET
# define CONFIG_USB_GADGET_DUALSPEED
# define CONFIG_USB_GADGET_DOWNLOAD
# define CONFIG_SYS_DFU_DATA_BUF_SIZE   0x600000
# define DFU_DEFAULT_POLL_TIMEOUT   300
# define CONFIG_USB_FUNCTION_DFU
# define CONFIG_DFU_RAM
# define CONFIG_USB_GADGET_VBUS_DRAW    2
# define CONFIG_G_DNL_VENDOR_NUM    0x03FD
# define CONFIG_G_DNL_PRODUCT_NUM   0x0300
# define CONFIG_G_DNL_MANUFACTURER  "Xilinx"
# define CONFIG_USB_GADGET
# define CONFIG_USB_CABLE_CHECK
# define CONFIG_CMD_DFU
# define CONFIG_CMD_THOR_DOWNLOAD
# define CONFIG_USB_FUNCTION_THOR
# define DFU_ALT_INFO_RAM                               \
    "dfu_ram_info="                                     \
    "set dfu_alt_info "                                 \
    "${kernel_image} ram 0x3000000 0x500000\\\\;"       \
    "${devicetree_image} ram 0x2A00000 0x20000\\\\;"    \
    "${ramdisk_image} ram 0x2000000 0x600000\0"         \
    "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0"         \
    "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"

# if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
#  define CONFIG_DFU_MMC
#  define DFU_ALT_INFO_MMC                              \
    "dfu_mmc_info="                                     \
    "set dfu_alt_info "                                 \
    "${kernel_image} fat 0 1\\\\;"                      \
    "${devicetree_image} fat 0 1\\\\;"                  \
    "${ramdisk_image} fat 0 1\0"                        \
    "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0"         \
    "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"

#  define DFU_ALT_INFO                          \
    DFU_ALT_INFO_RAM                            \
    DFU_ALT_INFO_MMC
# else
#  define DFU_ALT_INFO                          \
    DFU_ALT_INFO_RAM
# endif
#endif

#if !defined(DFU_ALT_INFO)
# define DFU_ALT_INFO
#endif

#if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQ_USB)
# define CONFIG_SUPPORT_VFAT
# define CONFIG_CMD_FAT
# define CONFIG_CMD_EXT2
# define CONFIG_FAT_WRITE
# define CONFIG_DOS_PARTITION
# define CONFIG_CMD_EXT4
# define CONFIG_CMD_EXT4_WRITE
# define CONFIG_CMD_FS_GENERIC
#endif

#if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
#define CONFIG_SYS_I2C_ZYNQ
#endif

/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
# define CONFIG_CMD_I2C
# define CONFIG_SYS_I2C
# define CONFIG_SYS_I2C_ZYNQ_SPEED      100000
# define CONFIG_SYS_I2C_ZYNQ_SLAVE      0
#endif

/* EEPROM */
#ifdef CONFIG_ZYNQ_EEPROM
# define CONFIG_CMD_EEPROM
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN     1
# define CONFIG_SYS_I2C_EEPROM_ADDR     0x54
# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS  4
# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
# define CONFIG_SYS_EEPROM_SIZE         1024 /* Bytes */
#endif

/* Total Size of Environment Sector */
#define CONFIG_ENV_SIZE         (128 << 10)

/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

/* Environment */
#ifndef CONFIG_ENV_IS_NOWHERE
# ifndef CONFIG_SYS_NO_FLASH
#  define CONFIG_ENV_IS_IN_FLASH
# elif defined(CONFIG_SYS_NO_FLASH)
#  define CONFIG_ENV_IS_NOWHERE
# endif

# define CONFIG_ENV_SECT_SIZE       CONFIG_ENV_SIZE
# define CONFIG_ENV_OFFSET      0xE0000
#endif

/* Default environment */
#define CONFIG_EXTRA_ENV_SETTINGS                           \
    "fit_image=fit.itb\0"                                   \
    "load_addr=0x2000000\0"                                 \
    "fit_size=0x800000\0"                                   \
    "flash_off=0x100000\0"                                  \
    "nor_flash_off=0xE2100000\0"                            \
    "fdt_high=0x20000000\0"                                 \
    "initrd_high=0x20000000\0"                              \
    "norboot=echo Copying FIT from NOR flash to RAM... && " \
    "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && "    \
    "bootm ${load_addr}\0"                                  \
    "sdboot=echo Copying FIT from SD to RAM... && "         \
    "load mmc 0 ${load_addr} ${fit_image} && "              \
    "bootm ${load_addr}\0"                                  \
    "jtagboot=echo TFTPing FIT to RAM... && "               \
    "tftpboot ${load_addr} ${fit_image} && "                \
    "bootm ${load_addr}\0"                                  \
    "usbboot=if usb start; then "                           \
    "echo Copying FIT from USB to RAM... && "               \
    "load usb 0 ${load_addr} ${fit_image} && "              \
    "bootm ${load_addr}\0"                                  \
    "fi\0"                                                  \
    DFU_ALT_INFO

#define CONFIG_BOOTCOMMAND      "run $modeboot"
#define CONFIG_BOOTDELAY        3 /* -1 to Disable autoboot */
#define CONFIG_SYS_LOAD_ADDR        0 /* default? */

/* Miscellaneous configurable options */
#define CONFIG_SYS_HUSH_PARSER

#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_SYS_LONGHELP
#define CONFIG_CLOCKS
#define CONFIG_CMD_CLK
#define CONFIG_SYS_MAXARGS      32 /* max number of command args */
#define CONFIG_SYS_CBSIZE       256 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE +                \
                                 sizeof(CONFIG_SYS_PROMPT) + 16)

/* Physical Memory map */
#define CONFIG_SYS_TEXT_BASE        0x4000000

#define CONFIG_NR_DRAM_BANKS        1
#define CONFIG_SYS_SDRAM_BASE       0

#define CONFIG_SYS_MEMTEST_START    CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END      (CONFIG_SYS_SDRAM_BASE + 0x1000)

#define CONFIG_SYS_MALLOC_LEN       0x1400000
#define CONFIG_SYS_INIT_RAM_ADDR    CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_INIT_RAM_SIZE    CONFIG_SYS_MALLOC_LEN
#define CONFIG_SYS_INIT_SP_ADDR     (CONFIG_SYS_INIT_RAM_ADDR + \
                                     CONFIG_SYS_INIT_RAM_SIZE - \
                                     GENERATED_GBL_DATA_SIZE)

/* Enable the PL to be downloaded */
#define CONFIG_FPGA
#define CONFIG_FPGA_XILINX
#define CONFIG_FPGA_ZYNQPL
#define CONFIG_CMD_FPGA_LOADMK
#define CONFIG_CMD_FPGA_LOADP
#define CONFIG_CMD_FPGA_LOADBP
#define CONFIG_CMD_FPGA_LOADFS

/* Open Firmware flat tree */
#define CONFIG_OF_LIBFDT

/* FIT support */
#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */

/* FDT support */
#define CONFIG_DISPLAY_BOARDINFO_LATE

/* Extend size of kernel image for uncompression */
#define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)

/* Boot FreeBSD/vxWorks from an ELF image */
#if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
# define CONFIG_SYS_MMC_MAX_DEVICE  1
#endif

#define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"

/* Commands */
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_TFTPPUT

/* SPL part */
#define CONFIG_CMD_SPL
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBGENERIC_SUPPORT
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_BOARD_INIT

#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds"

/* MMC support */
#ifdef CONFIG_ZYNQ_SDHCI0
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      0x200 /* 256 KB */
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_FAT_SUPPORT
#ifdef CONFIG_OF_SEPARATE
# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot-dtb.img"
#else
# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
#endif
#endif

/* Disable dcache for SPL just for sure */
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_DCACHE_OFF
#undef CONFIG_FPGA
#endif

/* Address in RAM where the parameters must be copied by SPL. */
#define CONFIG_SYS_SPL_ARGS_ADDR    0x10000000

#define CONFIG_SPL_FS_LOAD_ARGS_NAME        "system.dtb"
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME      "uImage"

/* Not using MMC raw mode - just for compilation purpose */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0

/* qspi mode is working fine */
#ifdef CONFIG_ZYNQ_QSPI
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SYS_SPI_U_BOOT_OFFS  0x100000
#define CONFIG_SYS_SPI_ARGS_OFFS    0x200000
#define CONFIG_SYS_SPI_ARGS_SIZE    0x80000
#define CONFIG_SYS_SPI_KERNEL_OFFS  (CONFIG_SYS_SPI_ARGS_OFFS + \
                                     CONFIG_SYS_SPI_ARGS_SIZE)
#endif

/* for booting directly linux */
#define CONFIG_SPL_OS_BOOT

/* SP location before relocation, must use scratch RAM */
#define CONFIG_SPL_TEXT_BASE    0x0

/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
#define CONFIG_SPL_MAX_SIZE 0x30000

/* The highest 64k OCM address */
#define OCM_HIGH_ADDR   0xffff0000

/* Just define any reasonable size */
#define CONFIG_SPL_STACK_SIZE   0x1000

/* SPL stack position - and stack goes down */
#define CONFIG_SPL_STACK    (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE)

/* On the top of OCM space */
#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK +         \
                                     GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_SPL_MALLOC_SIZE  0x1000

/* BSS setup */
#define CONFIG_SPL_BSS_START_ADDR   0x100000
#define CONFIG_SPL_BSS_MAX_SIZE     0x100000

#define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
